We are using Contribute CS4, CPS, and Windows XP on the client. After we develop a web page draft in Contribute, and select Send > Send for Review, a copy of the draft is sent to the reviewer and a copy of the draft (let's call the draft 'new_test") is also left on the client's Sites folder called 'new_test.cfm.ILK'. We are using Cold Fusion, hence the .cfm, but what is the .ILK? It is not the regular .LCK extension we are used to seeing (which is a lock). is the .ILK a similar but different type of lock? We received both .LCK and .ILK files after we sent thr draft. Thank you.